Legionnaires' disease is a form of atypical pneumonia caused by any species of Legionella bacteria, [3] quite often Legionella pneumophila. Signs and symptoms include cough, shortness of breath, high …

Aug 6, 2025 · Legionnaires' disease is a type of serious pneumonia caused by a type of bacteria called Legionella. Legionella most commonly causes one of two diseases: Rarely, Legionella can cause …

Dec 22, 2025 · Most people who catch Legionnaires' disease breathe in the bacteria from water or soil. Older adults, people with weakened immune systems and people who smoke have a higher risk of …

Legionnaires’ disease is a serious type of pneumonia you get when Legionella bacteria infect your lungs. Symptoms include high fever, cough, diarrhea and confusion.

Legionnaire’s disease is a type of pneumonia that can develop after exposure to Legionella bacteria. Legionnaire’s disease does not spread from person to person. Instead, it is transmitted by inhaling …

Legionnaires' disease is a bacterial infection most commonly treated with antibiotics. Some people will get very sick and will require hospitalization. The sooner treatment begins the less likely you are to …

View all of the most recent Legionnaires' Disease outbreaks from around the world. Find out if your community has suffered from an outbreak.

Aug 8, 2025 · Legionnaires’ disease, a severe type of pneumonia caused by the Legionella pneumophila bacteria that grows in water, can cause flu-like symptoms such as coughing, muscle aches, and …

Pontiac Fever (PF): A mild, self-limiting, flu-like illness without pneumonia (lung infection), which is mostly identified in association with outbreaks. Legionnaires’ Disease (LD): A pneumonia caused by …

3 days ago · New cases of Legionnaires’ disease in Harlem have sparked renewed fears after an outbreak this past summer led to more than 100 cases and multiple deaths.